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Individual Calculations January 2010 |
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| Rekhson, Vladislav Total change: 7.35 | |   |
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| Edmonton International Qualifier | Edmonton, Alberta | CAN | 2009-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2065 | 1.00 | 2 | 0.19 | 15 | 2.85 | |
|  Haessel, Dale | f | | 2192 | CAN | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Yearwood, Roy | | | 2081 | CAN | 1.00 | 1 | 0.52 | 15 | 7.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2009 Southern Alberta Open | Calgary, Alberta | CAN | 2009-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 2076 | 2.00 | 3 | 0.30 | 15 | 4.50 | |
| | Sequillion, Aaron | | | 2009 | CAN | 1.00 | 1 | 0.41 | 15 | 6.15 | |  Yearwood, Roy | | | 2096 | CAN | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Karmali, Hafiz | | | 1972 | CAN | 0.50 | 1 | -0.14 | 15 | -2.10 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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